Answer:
-38.1
Step-by-step explanation:
-61.5 - -23.4
Area = pi * r^2 = pi * 3^2 = 9pi
that is 28.27 to nearest 1/100.
6 9/10 is what 6.9 is in fraction form
Answer:
The first table
Step-by-step explanation:
You have to make sure that x is unique throughout.
First Table: the inputs are 2, 4, 6, 7
each input value is different or unique
Second Table: input values are 3, 5, 3, 5
three and five repeat themselves, so there is not a function
Third Table: input values are -2, 0, 1, -2
negative 2 repeats itself so it is not unique
15x+2=9x+20
6x+2=20
6x=18
x=3
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